radiotelegraphy
短語詞組
- Radiotelegraphy sets 成套無線電報(bào)機(jī)
- RadioTelegraphy RTG 無線電報(bào)
- multiplex radiotelegraphy [通信]多路無線電報(bào)學(xué)
- NBDP radiotelegraphy 窄帶印字電報(bào)
- radiotelegraphy technology spread 無線電報(bào)技術(shù)傳播
- aircraft radiotelegraphy station 機(jī)載無線電報(bào)臺(tái)
- station aircraft radiotelegraphy 機(jī)載無線電報(bào)臺(tái)
- cargo shisafety radiotelegraphy certificate 貨船安全無線電報(bào)証書 返回 radiotelegraphy